Hi, I'm noticing that my library needs cleaning fairly regularly, and isn't getting cleaned automatically like I expect.
I'm currently running * bareos-15.4.0.git.1450454374.ccd5008-1181.1.el6.x86_64. * Dell PowerVault TL1000 - LTO6 (an OEM'd IBM TS2900 type 3572-HH6) The library is configured as "6+1" slots, which means of its 10 slots, six are reserved for data tapes, one for a cleaning tape, one for "slack" space to shuttle tapes around, and two (one double-stacked slot) for I/O. There is a cleaning tape in the library (barcode "CLNU00CU"). The library is configured to NOT auto-clean on its own, because Bareos theoretically should be doing it. *****Yes, I see the problem now. (Before hitting send, for a change!) See below for the other part of the question.***** My bareos-sd.conf (minus the File storage and Director section): ===== Storage { Name = backup1-sd Maximum Concurrent Jobs = 20 Plugin Directory = /usr/lib64/bareos/plugins Plugin Names = autoxflate scsitapealert NDMP Enable = yes } Device { Name = "tapedrive-tl1000" DeviceType = tape ArchiveDevice = /dev/tape/by-id/scsi-350016977299e1010-nst MediaType = LTO6 Check Labels = yes LabelMedia = yes AutoChanger = yes AutomaticMount = yes MaximumBlockSize = 1M MaximumFileSize = 50GB AutoInflate = both Drive Tape Alert Enabled = yes Spool Directory = /backups/spool } Autochanger { Name = "autochanger-tl1000" Changer Device = /dev/tape/by-id/scsi-1IBM_3572-TL_0000068403931001 Device = tapedrive-tl1000 Changer Command = "/usr/lib/bareos/scripts/mtx-changer %c %o %S %a %d" } Messages { Name = Standard director = backup1-dir = all } ===== Um. I just found the sentence in the docs where is says Bareos' autochanger support doesn't include cleaning. So, that explains why Bareos isn't cleaning the drive! Duh. However, my library will only auto-clean if the drive is empty, and Bareos leaves a tape in the drive at all times by default. I can run "release storage=TL1000 alldrives" manually, which of course works and allows auto-cleaning to work, but is there a better way to have Bareos unload the tape at the end of the day's runs so that autocleaning can happen? As it is, if I turn on autocleaning for the library, the cleaning run happens when Bareos tries to load a new tape, and it can take long enough that Bareos times out. Also, I'm finding that the drive is asking for cleaning about once a week. I'm backing up ~2-3TB per night to LTO6 tapes; does this sound normal for that volume of data? -Adam -- You received this message because you are subscribed to the Google Groups "bareos-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to bareos-users+unsubscr...@googlegroups.com. To post to this group, send email to bareos-users@googlegroups.com. For more options, visit https://groups.google.com/d/optout.